More from Belfast Airport
July is the hottest month in Belfast Airport with an average temperature of 21°C (70°F) and the coldest is January at 5°C (41°F) with the most daily sunshine hours at 6 in June. .
Average Temperature Belfast Airport
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
Average High Low Temperature Belfast Airport
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
Average Daily Sunshine Hours Belfast Airport
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
More Annual Averages
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Belfast Airport : Next 24-Hour Weather
Today - 18th September 2025
Sunrise 07:02
Sunset 19:32
3:00
12°C
(53°F)
4:00
12°C
(52°F)
5:00
11°C
(51°F)
6:00
11°C
(52°F)
7:00
11°C
(52°F)
8:00
12°C
(53°F)
9:00
13°C
(54°F)
10:00
14°C
(56°F)
11:00
14°C
(56°F)
12:00
14°C
(56°F)
13:00
14°C
(56°F)
14:00
14°C
(57°F)
15:00
16°C
(59°F)
16:00
17°C
(62°F)
17:00
17°C
(62°F)
18:00
17°C
(62°F)
19:00
17°C
(62°F)
20:00
17°C
(61°F)
21:00
16°C
(60°F)
22:00
16°C
(60°F)
23:00
16°C
(60°F)
Tomorrow - 19th September 2025
Sunrise 07:02
Sunset 19:32
0:00
16°C
(60°F)
1:00
16°C
(60°F)
2:00
16°C
(60°F)
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